TWI431572B - Flexible pixel array substrate and flexible display - Google Patents

Flexible pixel array substrate and flexible display Download PDF

Info

Publication number
TWI431572B
TWI431572B TW098104167A TW98104167A TWI431572B TW I431572 B TWI431572 B TW I431572B TW 098104167 A TW098104167 A TW 098104167A TW 98104167 A TW98104167 A TW 98104167A TW I431572 B TWI431572 B TW I431572B
Authority
TW
Taiwan
Prior art keywords
flexible
driving transistor
current channel
disposed
pixel electrode
Prior art date
Application number
TW098104167A
Other languages
Chinese (zh)
Other versions
TW201030697A (en
Inventor
Tzu Ming Wang
Ted Hong Shinn
Po Wen Hsiao
Original Assignee
Prime View Int Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Prime View Int Co Ltd filed Critical Prime View Int Co Ltd
Priority to TW098104167A priority Critical patent/TWI431572B/en
Priority to US12/408,040 priority patent/US8097812B2/en
Publication of TW201030697A publication Critical patent/TW201030697A/en
Application granted granted Critical
Publication of TWI431572B publication Critical patent/TWI431572B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/167—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1675—Constructional details
    • G02F1/16755—Substrates

Description

可撓性畫素陣列基板與可撓性顯示器Flexible pixel array substrate and flexible display

本發明是有關於一種畫素陣列基板與顯示器，且特別是有關於一種可撓性畫素陣列基板與可撓性顯示器。The present invention relates to a pixel array substrate and a display, and more particularly to a flexible pixel array substrate and a flexible display.

市面上的顯示器產品不斷地推陳出新，尤其是可撓性顯示器逐漸受到重視。可撓性顯示器具有重量輕、厚度薄與攜帶方便的特性而逐漸成為主流商品之一。此外，可撓式顯示器不但具有可彎曲的功能，並且更具有不易碎裂與耐衝擊性較佳的優點。Display products on the market continue to evolve, especially for flexible displays. Flexible displays have become one of the mainstream products due to their light weight, thin thickness and easy portability. In addition, the flexible display not only has a flexible function, but also has the advantages of being less susceptible to chipping and impact resistance.

然而，可撓性顯示器在被彎曲時，可撓性顯示器內部的驅動電晶體(driving transistor)的電性表現(electrical performance)將會受到影響。因此，可撓性顯示器所顯示的畫面品質(image quality)極有可能受到影響而降低。如何解決上述問題將是值得努力的方向。However, when the flexible display is bent, the electrical performance of the driving transistor inside the flexible display will be affected. Therefore, the image quality displayed on the flexible display is highly likely to be affected and reduced. How to solve the above problems will be a worthwhile direction.

本發明提供一種可撓性畫素陣列基板，其應用於一可撓性顯示器，使得可撓性顯示器被彎曲時，可撓性顯示器所顯示的畫面品質仍可維持一定的顯示水準。The present invention provides a flexible pixel array substrate for use in a flexible display such that when the flexible display is bent, the picture quality displayed by the flexible display can maintain a certain level of display.

本發明提供一種可撓性顯示器，其被彎曲時所顯示的畫面品質仍可維持一定的顯示水準。The present invention provides a flexible display that maintains a certain level of display when displayed while being bent.

本發明提出一種可撓性畫素陣列基板，包括一可撓性基底(flexible base)、至少一第一驅動電晶體、至少一第二驅動電晶體與至少一畫素電極(pixel electrode)。第一驅動電晶體配置於可撓性基底上且具有一第一電流通道(current channel)。第二驅動電晶體配置於可撓性基底上且具有一第二電流通道。第一電流通道實質上不平行於第二電流通道。畫素電極配置於可撓性基底上。畫素電極電性連接至第一驅動電晶體，且畫素電極電性連接至第二驅動電晶體。The invention provides a flexible pixel array substrate comprising a flexible base, at least one first driving transistor, at least one second driving transistor and at least one pixel electrode. The first driving transistor is disposed on the flexible substrate and has a first current channel. The second driving transistor is disposed on the flexible substrate and has a second current path. The first current channel is substantially non-parallel to the second current channel. The pixel electrode is disposed on the flexible substrate. The pixel electrode is electrically connected to the first driving transistor, and the pixel electrode is electrically connected to the second driving transistor.

在本發明之一實施例中，上述之可撓性畫素陣列基板更包括至少一第一掃描線(scan line)、至少一第二掃描線與至少一資料線(data line)。第一掃描線配置於可撓性基底上。第二掃描線配置於可撓性基底上。資料線配置於可撓性基底上。畫素電極藉由第一驅動電晶體電性連接至第一掃描線與資料線，且畫素電極藉由第二驅動電晶體電性連接至第二掃描線與資料線。In an embodiment of the invention, the flexible pixel array substrate further includes at least one first scan line, at least one second scan line, and at least one data line. The first scan line is disposed on the flexible substrate. The second scan line is disposed on the flexible substrate. The data line is disposed on the flexible substrate. The pixel electrode is electrically connected to the first scan line and the data line by the first driving transistor, and the pixel electrode is electrically connected to the second scan line and the data line by the second driving transistor.

本發明提出一種可撓性畫素陣列基板，包括一可撓性基底、至少一第一驅動電晶體、至少一第一畫素電極、至少一第二驅動電晶體與至少一第二畫素電極。第一驅動電晶體配置於可撓性基底上且具有一第一電流通道。第一畫素電極配置於可撓性基底上，且第一畫素電極電性連接至第一驅動電晶體。第二驅動電晶體配置於可撓性基底上且具有一第二電流通道。第一電流通道實質上不平行於第二電流通道。第二畫素電極配置於可撓性基底上，且第二畫素電極電性連接至第二驅動電晶體。The invention provides a flexible pixel array substrate, comprising a flexible substrate, at least one first driving transistor, at least one first pixel electrode, at least one second driving transistor and at least one second pixel electrode . The first driving transistor is disposed on the flexible substrate and has a first current channel. The first pixel electrode is disposed on the flexible substrate, and the first pixel electrode is electrically connected to the first driving transistor. The second driving transistor is disposed on the flexible substrate and has a second current path. The first current channel is substantially non-parallel to the second current channel. The second pixel electrode is disposed on the flexible substrate, and the second pixel electrode is electrically connected to the second driving transistor.

在本發明之一實施例中，上述之可撓性畫素陣列基板更包括至少一第一掃描線、至少一第二掃描線與至少一資料線。第一掃描線配置於可撓性基底上。第二掃描線配置於可撓性基底上。資料線配置於可撓性基底上。第一畫素電極藉由第一驅動電晶體電性連接至第一掃描線與資料線，且第二畫素電極藉由第二驅動電晶體電性連接至第二掃描線與資料線。In one embodiment of the present invention, the flexible pixel array substrate further includes at least one first scan line, at least one second scan line, and at least one data line. The first scan line is disposed on the flexible substrate. The second scan line is disposed on the flexible substrate. The data line is disposed on the flexible substrate. The first pixel electrode is electrically connected to the first scan line and the data line by the first driving transistor, and the second pixel electrode is electrically connected to the second scan line and the data line by the second driving transistor.

本發明提出一種可撓性顯示器，包括一可撓性畫素陣列基板、一顯示層(display layer)與一共用電極(common electrode)。可撓性畫素陣列基板包括一可撓性基底、至少一第一驅動電晶體、至少一第二驅動電晶體與至少一畫素電極。第一驅動電晶體配置於可撓性基底上且具有一第一電流通道。第二驅動電晶體配置於可撓性基底上且具有一第二電流通道。第一電流通道實質上不平行於第二電流通道。畫素電極配置於可撓性基底上。畫素電極電性連接至第一驅動電晶體，且畫素電極電性連接至第二驅動電晶體。顯示層配置於可撓性畫素陣列基板上。共用電極配置於顯示層上。The invention provides a flexible display comprising a flexible pixel array substrate, a display layer and a common electrode. The flexible pixel array substrate comprises a flexible substrate, at least one first driving transistor, at least one second driving transistor and at least one pixel electrode. The first driving transistor is disposed on the flexible substrate and has a first current channel. The second driving transistor is disposed on the flexible substrate and has a second current path. The first current channel is substantially non-parallel to the second current channel. The pixel electrode is disposed on the flexible substrate. The pixel electrode is electrically connected to the first driving transistor, and the pixel electrode is electrically connected to the second driving transistor. The display layer is disposed on the flexible pixel array substrate. The common electrode is disposed on the display layer.

在本發明之一實施例中，上述之可撓性畫素陣列基板更包括至少一第一掃描線、至少一第二掃描線與至少一資料線。第一掃描線配置於可撓性基底上。第二掃描線配置於可撓性基底上。資料線配置於可撓性基底上。畫素電極藉由第一驅動電晶體電性連接至第一掃描線與資料線，且畫素電極藉由第二驅動電晶體電性連接至第二掃描線與資料線。In one embodiment of the present invention, the flexible pixel array substrate further includes at least one first scan line, at least one second scan line, and at least one data line. The first scan line is disposed on the flexible substrate. The second scan line is disposed on the flexible substrate. The data line is disposed on the flexible substrate. The pixel electrode is electrically connected to the first scan line and the data line by the first driving transistor, and the pixel electrode is electrically connected to the second scan line and the data line by the second driving transistor.

本發明提出一種可撓性顯示器，包括一可撓性畫素陣列基板、一顯示層與一共用電極。可撓性畫素陣列基板包括一可撓性基底、至少一第一驅動電晶體、至少一第一畫素電極、至少一第二驅動電晶體與至少一第二畫素電極。第一驅動電晶體配置於可撓性基底上且具有一第一電流通道。第一畫素電極配置於可撓性基底上。第一畫素電極電性連接至第一驅動電晶體。第二驅動電晶體配置於可撓性基底上且具有一第二電流通道。第一電流通道實質上不平行於第二電流通道。第二畫素電極配置於可撓性基底上。第二畫素電極電性連接至第二驅動電晶體。顯示層配置於可撓性畫素陣列基板上。共用電極配置於顯示層上。The invention provides a flexible display comprising a flexible pixel array substrate, a display layer and a common electrode. The flexible pixel array substrate comprises a flexible substrate, at least one first driving transistor, at least one first pixel electrode, at least one second driving transistor and at least one second pixel electrode. The first driving transistor is disposed on the flexible substrate and has a first current channel. The first pixel electrode is disposed on the flexible substrate. The first pixel electrode is electrically connected to the first driving transistor. The second driving transistor is disposed on the flexible substrate and has a second current path. The first current channel is substantially non-parallel to the second current channel. The second pixel electrode is disposed on the flexible substrate. The second pixel electrode is electrically connected to the second driving transistor. The display layer is disposed on the flexible pixel array substrate. The common electrode is disposed on the display layer.

在本發明之一實施例中，上述之可撓性畫素陣列基板更包括至少一第一掃描線、至少一第二掃描線與至少一資料線。第一掃描線配置於可撓性基底上。第二掃描線配置於可撓性基底上。資料線配置於可撓性基底上。第一畫素電極藉由第一驅動電晶體電性連接至第一掃描線與資料線，且第二畫素電極藉由第二驅動電晶體電性連接至第二掃描線與資料線。In one embodiment of the present invention, the flexible pixel array substrate further includes at least one first scan line, at least one second scan line, and at least one data line. The first scan line is disposed on the flexible substrate. The second scan line is disposed on the flexible substrate. The data line is disposed on the flexible substrate. The first pixel electrode is electrically connected to the first scan line and the data line by the first driving transistor, and the second pixel electrode is electrically connected to the second scan line and the data line by the second driving transistor.

本發明之實施例之具有可撓性畫素陣列基板的可撓性顯示器被彎曲時，電流通道內的電流會增加的電晶體驅動畫素電極。因此，被彎曲的可撓性顯示器所顯示的畫面品質仍可維持一定的顯示水準。When the flexible display having the flexible pixel array substrate of the embodiment of the present invention is bent, the transistor in which the current in the current path is increased drives the pixel electrode. Therefore, the picture quality displayed by the curved flexible display can maintain a certain level of display.

為讓本發明之實施例的上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式，作詳細說明如下。The above described features and advantages of the embodiments of the present invention will be more apparent and understood.

[第一實施例][First Embodiment]

圖1繪示本發明第一實施例之一種可撓性顯示器的立體示意圖。圖2繪示圖1之可撓性畫素陣列基板的俯視示意圖。圖3繪示圖2之這些畫素單元的其中之一的結構的俯視示意圖。在此必須說明的是，圖1之可撓性畫素陣列基板210的部分構件省略繪示。請參考圖1、圖2與圖3，本實施例之可撓性顯示器200包括一可撓性畫素陣列基板210、一顯示層220與一共用電極230。顯示層220配置於可撓性畫素陣列基板210上。本實施例之顯示層220例如為一電泳層，其具有多個微膠囊(microcapsule)(未繪示)與填充於各個微膠囊內的電泳流體(electrophoretic fluid)(未繪示)。各個微膠囊內的電泳流體包括一介電液體(dielectric liquid)與多個散佈於介電液體內的電泳粒子(electrophoretic particle)。此外，本實施例之這些微膠囊的結構可以多個微杯(microcup)的結構而加以替代，本發明於此不做任何限定。1 is a perspective view of a flexible display according to a first embodiment of the present invention. 2 is a top plan view of the flexible pixel array substrate of FIG. 1. 3 is a top plan view showing the structure of one of the pixel units of FIG. 2. It should be noted that some components of the flexible pixel array substrate 210 of FIG. 1 are omitted from illustration. Referring to FIG. 1 , FIG. 2 and FIG. 3 , the flexible display 200 of the present embodiment includes a flexible pixel array substrate 210 , a display layer 220 and a common electrode 230 . The display layer 220 is disposed on the flexible pixel array substrate 210. The display layer 220 of the present embodiment is, for example, an electrophoretic layer having a plurality of microcapsules (not shown) and an electrophoretic fluid (not shown) filled in the respective microcapsules. The electrophoretic fluid in each microcapsule includes a dielectric liquid and a plurality of electrophoretic particles dispersed in the dielectric liquid. In addition, the structure of the microcapsules of the present embodiment may be replaced by a plurality of microcup structures, which are not limited herein.

共用電極230配置於顯示層220上。共用電極230為一透光導電薄膜，其材質例如為銦錫氧化物(Indium-Tin-Oxide，ITO)。可撓性畫素陣列基板210包括一可撓性基底211、多個第一驅動電晶體212、多個第二驅動電晶體213、多個陣列排列之畫素電極214、多個第一掃描線215、多個第二掃描線216與多個資料線217。可撓性基底211可為一長方體，其具有一表面S1。可撓性基底211的表面S1具有這些角落A1、B1、C1與D1。上述顯示層220位於可撓性基底211的表面S1上。此外，可撓性基底211的材質例如為塑膠。The common electrode 230 is disposed on the display layer 220. The common electrode 230 is a light-transmitting conductive film made of, for example, Indium-Tin-Oxide (ITO). The flexible pixel array substrate 210 includes a flexible substrate 211, a plurality of first driving transistors 212, a plurality of second driving transistors 213, a plurality of arrayed pixel electrodes 214, and a plurality of first scanning lines. 215. A plurality of second scan lines 216 and a plurality of data lines 217. The flexible substrate 211 can be a rectangular parallelepiped having a surface S1. The surface S1 of the flexible substrate 211 has these corners A1, B1, C1, and D1. The display layer 220 is located on the surface S1 of the flexible substrate 211. Further, the material of the flexible substrate 211 is, for example, a plastic.

可撓性畫素陣列基板210具有多個畫素單元(pixel unit)210a。各個畫素單元210a是由這些畫素電極214的其中之一、對應的第一驅動電晶體212、對應的第二驅動電晶體213、對應的資料線217的一部份以及在此畫素電極214相對兩側的對應的第一掃瞄線215的一部份與對應的第二掃瞄線216的一部份所構成。在此必須說明的是，為了方便說明起見，以下將針對這些畫素單元210a的其中之一作說明。The flexible pixel array substrate 210 has a plurality of pixel units 210a. Each pixel unit 210a is one of the pixel electrodes 214, a corresponding first driving transistor 212, a corresponding second driving transistor 213, a portion of the corresponding data line 217, and a pixel electrode there. A portion of the corresponding first scan line 215 on opposite sides of the 214 and a portion of the corresponding second scan line 216 are formed. It must be noted here that for convenience of explanation, one of these pixel units 210a will be described below.

就圖2與圖3所標示的畫素單元210a而言，第一驅動電晶體212配置於可撓性基底211的表面S1上且具有一第一電流通道212a。第一電流通道212a具有一第一寬度W1，且第一電流通道212a內電流流動的方向可視為垂直第一寬度W1。第一驅動電晶體212可為一薄膜電晶體(thin film transistor，TFT)。第二驅動電晶體213配置於可撓性基底211的表面S1上且具有一第二電流通道213a。第二電流通道213a具有一第二寬度W2，且第二電流通道213a內電流流動的方向可視為垂直第二寬度W2。第二驅動電晶體213可為一薄膜電晶體，且第一電流通道212a實質上不平行於第二電流通道213a。在本實施例中，第一電流通道212a與第二電流通道213a相垂直。換言之，第一電流通道212a內電流流動的方向實質上垂直於第二電流通道213a內電流流動的方向。For the pixel unit 210a indicated in FIG. 2 and FIG. 3, the first driving transistor 212 is disposed on the surface S1 of the flexible substrate 211 and has a first current channel 212a. The first current channel 212a has a first width W1, and the direction in which the current flows in the first current channel 212a can be regarded as a vertical first width W1. The first driving transistor 212 can be a thin film transistor (TFT). The second driving transistor 213 is disposed on the surface S1 of the flexible substrate 211 and has a second current channel 213a. The second current channel 213a has a second width W2, and the direction in which the current flows in the second current channel 213a can be regarded as a vertical second width W2. The second driving transistor 213 can be a thin film transistor, and the first current channel 212a is substantially non-parallel to the second current channel 213a. In this embodiment, the first current channel 212a is perpendicular to the second current channel 213a. In other words, the direction of current flow in the first current path 212a is substantially perpendicular to the direction in which the current flows in the second current path 213a.

畫素電極214、第一掃描線215、第二掃描線216、與資料線217配置於可撓性基底211的表面S1上。在本實施例中，第一掃描線215平行於第二掃描線216，且資料線217垂直於該第一掃描線215。第一掃描線215與第二掃描線216位於畫素電極214的相對兩側。畫素電極214藉由第一驅動電晶體212電性連接至第一掃描線215與資料線217，且畫素電極214藉由第二驅動電晶體213電性連接至第二掃描線216與資料線217。The pixel electrode 214, the first scanning line 215, the second scanning line 216, and the data line 217 are disposed on the surface S1 of the flexible substrate 211. In the embodiment, the first scan line 215 is parallel to the second scan line 216, and the data line 217 is perpendicular to the first scan line 215. The first scan line 215 and the second scan line 216 are located on opposite sides of the pixel electrode 214. The pixel electrode 214 is electrically connected to the first scan line 215 and the data line 217 by the first driving transistor 212, and the pixel electrode 214 is electrically connected to the second scan line 216 and the data by the second driving transistor 213. Line 217.

詳言之，第一驅動電晶體212的閘極212b電性連接至第一掃瞄線215，第一驅動電晶體212的源極212c電性連接至資料線217，且第一驅動電晶體212的汲極212d電性連接至畫素電極214。此外，第二驅動電晶體213的閘極213b電性連接至第二掃瞄線216，第二驅動電晶體213的源極213c電性連接至資料線217，且第二驅動電晶體213的汲極213d電性連接至畫素電極214。In detail, the gate 212b of the first driving transistor 212 is electrically connected to the first scanning line 215, the source 212c of the first driving transistor 212 is electrically connected to the data line 217, and the first driving transistor 212 The drain 212d is electrically connected to the pixel electrode 214. In addition, the gate 213b of the second driving transistor 213 is electrically connected to the second scanning line 216, the source 213c of the second driving transistor 213 is electrically connected to the data line 217, and the 驱动 of the second driving transistor 213 The pole 213d is electrically connected to the pixel electrode 214.

圖4繪示圖1之可撓性顯示器處於一第一彎曲狀態的側視示意圖。圖5繪示圖1之可撓性顯示器處於一第二彎曲狀態的側視示意圖。請參考圖1、圖2、圖3與圖4，當可撓性顯示器200被彎曲而處於圖4所示之第一彎曲狀態時，第一驅動電晶體212之第一電流通道212a在沿著其第一寬度W1的方向上受張力作用。此時，第一驅動電晶體212作為畫素電極214的驅動器，而第二驅動電晶體213則處於閒置狀態(亦即不驅動的狀態)。由於第一驅動電晶體212之第一電流通道212a在沿著其第一寬度W1的方向上受張力作用，所以第一驅動電晶體212驅動畫素電極214時，第一電流通道212a內的電流會有所增加，進而維持被彎曲的可撓性顯示器200所顯示的畫面品質。4 is a side elevational view of the flexible display of FIG. 1 in a first curved state. 5 is a side elevational view of the flexible display of FIG. 1 in a second curved state. Referring to FIG. 1, FIG. 2, FIG. 3 and FIG. 4, when the flexible display 200 is bent to be in the first curved state shown in FIG. 4, the first current channel 212a of the first driving transistor 212 is along Its direction of the first width W1 is subjected to tension. At this time, the first driving transistor 212 serves as a driver of the pixel electrode 214, and the second driving transistor 213 is in an idle state (ie, a state in which it is not driven). Since the first current channel 212a of the first driving transistor 212 is subjected to tension in a direction along the first width W1 thereof, the current in the first current channel 212a when the first driving transistor 212 drives the pixel electrode 214 This will increase, thereby maintaining the picture quality displayed by the curved flexible display 200.

請參考圖1、圖2、圖3與圖5，當可撓性顯示器200被彎曲而處於圖5所示之第二彎曲狀態時，第二驅動電晶體213之第一電流通道213a在沿著其第二寬度W2的方向上受張力作用。此時，第二驅動電晶體213作為畫素電極214的驅動器，而第一驅動電晶體212則處於閒置狀態(亦即不驅動的狀態)。由於第二驅動電晶體213之第二電流通道213a在沿著其第二寬度W2的方向上受張力作用，所以第二驅動電晶體213驅動畫素電極214時，第二電流通道213a內的電流會有所增加，進而維持被彎曲的可撓性顯示器200所顯示的畫面品質。Referring to FIG. 1, FIG. 2, FIG. 3 and FIG. 5, when the flexible display 200 is bent to be in the second bending state shown in FIG. 5, the first current channel 213a of the second driving transistor 213 is along Its direction of the second width W2 is affected by the tension. At this time, the second driving transistor 213 functions as a driver of the pixel electrode 214, and the first driving transistor 212 is in an idle state (ie, a state in which it is not driven). Since the second current channel 213a of the second driving transistor 213 is subjected to tension in a direction along the second width W2 thereof, the current in the second current channel 213a when the second driving transistor 213 drives the pixel electrode 214 This will increase, thereby maintaining the picture quality displayed by the curved flexible display 200.

基於上述，本實施例之可撓性顯示器200處於第一彎曲狀態或第二彎曲狀態時，可撓性顯示器200之畫素電極214可被第一驅動電晶體212所驅動或第二驅動電晶體213所驅動。因此，被彎曲的可撓性顯示器200所顯示的畫面品質仍可維持一定的顯示水準。Based on the above, when the flexible display 200 of the embodiment is in the first curved state or the second curved state, the pixel electrode 214 of the flexible display 200 can be driven by the first driving transistor 212 or the second driving transistor. 213 driven. Therefore, the picture quality displayed by the curved flexible display 200 can maintain a certain level of display.

[第二實施例][Second embodiment]

圖6繪示本發明第二實施例之一種可撓性畫素陣列基板的俯視示意圖。圖7繪示圖6之這些第一畫素單元的其中之一與這些第二畫素單元的其中之一的結構的俯視示意圖。請參考圖6與圖7，本實施例之可撓性畫素陣列基板310包括一可撓性基底311、多個第一驅動電晶體312、多個陣列排列之第一畫素電極314、多個第二驅動電晶體313、多個陣列排列之第二畫素電極314’、多個第一掃描線315、多個第二掃描線316與多個資料線317。6 is a top plan view showing a flexible pixel array substrate according to a second embodiment of the present invention. FIG. 7 is a top plan view showing the structure of one of the first pixel units of FIG. 6 and one of the second pixel units. Referring to FIG. 6 and FIG. 7 , the flexible pixel array substrate 310 of the present embodiment includes a flexible substrate 311 , a plurality of first driving transistors 312 , and a plurality of first pixel electrodes 314 arranged in an array. The second driving transistor 313, the plurality of arrayed second pixel electrodes 314', the plurality of first scanning lines 315, the plurality of second scanning lines 316 and the plurality of data lines 317.

可撓性畫素陣列基板310具有多個第一畫素單元310a與多個第二畫素單元310b。鄰近的兩列第一畫素單元310a之間存有一列第二畫素單元310b。各個第一畫素單元310a是由這些第一畫素電極314的其中之一、對應的第一驅動電晶體312、對應的資料線317的一部份以及對應的第一掃瞄線315的一部份所構成。各個第二畫素單元310b是由這些第二畫素電極314，的其中之一、對應的第二驅動電晶體313、對應的資料線317的一部份以及對應的第二掃瞄線316的一部份所構成。在此必須說明的是，為了方便說明起見，以下將針對這些第一畫素單元310a的其中之一與這些第二畫素電極310b的其中之一作說明。The flexible pixel array substrate 310 has a plurality of first pixel units 310a and a plurality of second pixel units 310b. A column of second pixel units 310b is stored between adjacent two columns of first pixel units 310a. Each of the first pixel units 310a is one of the first pixel electrodes 314, a corresponding first driving transistor 312, a portion of the corresponding data line 317, and a corresponding one of the first scanning lines 315. Part of the composition. Each of the second pixel units 310b is one of the second pixel electrodes 314, a corresponding second driving transistor 313, a portion of the corresponding data line 317, and a corresponding second scan line 316. Part of it. It must be noted here that, for convenience of explanation, one of the first pixel units 310a and one of the second pixel electrodes 310b will be described below.

就圖6與圖7所標示的第一畫素單元310a與第二畫素單元310b而言，第一畫素電極314藉由第一驅動電晶體312電性連接至第一掃描線315與資料線317，且第二畫素電極314’藉由第二驅動電晶體313電性連接至第二掃描線316與資料線317。第一驅動電晶體312的第一電流通道312a實質上不平行於第二驅動電晶體313的第二電流通道313a。For the first pixel unit 310a and the second pixel unit 310b indicated in FIG. 6 and FIG. 7, the first pixel electrode 314 is electrically connected to the first scan line 315 and the data by the first driving transistor 312. Line 317, and the second pixel electrode 314' is electrically connected to the second scan line 316 and the data line 317 by the second driving transistor 313. The first current channel 312a of the first drive transistor 312 is substantially non-parallel to the second current channel 313a of the second drive transistor 313.

本實施例之可撓性畫素陣列基板310可替換第一實施例之可撓性畫素陣列基板210。當可撓性畫素陣列基板310被彎曲使得第一驅動電晶體312之第一電流通道312a在沿著其第一寬度W1’的方向上受張力作用時，第一驅動電晶體312作為第一畫素電極314的驅動器，且第二驅動電晶體313亦作為第二畫素電極314’的驅動器。由於第一驅動電晶體312之第一電流通道312a在沿著其第一寬度W1’的方向上受張力作用，所以第一驅動電晶體312驅動第一畫素電極314時，第一電流通道312a內的電流會有所增加。The flexible pixel array substrate 310 of the present embodiment can replace the flexible pixel array substrate 210 of the first embodiment. When the flexible pixel array substrate 310 is bent such that the first current channel 312a of the first driving transistor 312 is subjected to tension in a direction along its first width W1', the first driving transistor 312 serves as the first The driver of the pixel electrode 314, and the second driver transistor 313 also serves as a driver for the second pixel electrode 314'. Since the first current channel 312a of the first driving transistor 312 is subjected to tension in a direction along its first width W1', when the first driving transistor 312 drives the first pixel electrode 314, the first current channel 312a The current inside will increase.

當可撓性畫素陣列基板310被彎曲使得第二驅動電晶體313之第二電流通道313a在沿著其第二寬度W2’的方向上受張力作用時，第二驅動電晶體313作為第二畫素電極314’的驅動器，且第一驅動電晶體312亦作為第一畫素電極314的驅動器。由於第二驅動電晶體313之第二電流通道313a在沿著其第二寬度W2’的方向上受張力作用，所以第二驅動電晶體313驅動第二畫素電極314’時，第二電流通道313a內的電流會有所增加。When the flexible pixel array substrate 310 is bent such that the second current channel 313a of the second driving transistor 313 is subjected to tension in a direction along its second width W2', the second driving transistor 313 serves as a second The driver of the pixel electrode 314', and the first driver transistor 312 also acts as a driver for the first pixel electrode 314. Since the second current channel 313a of the second driving transistor 313 is subjected to tension in a direction along the second width W2' thereof, the second driving transistor 313 drives the second pixel electrode 314', the second current channel The current in 313a will increase.

因此，整體而言，當應用可撓性畫素陣列基板310的可撓性顯示器(未繪示)被彎曲時，可撓性顯示器所顯示的畫面品質仍可維持一定的顯示水準。Therefore, when the flexible display (not shown) to which the flexible pixel array substrate 310 is applied is bent as a whole, the picture quality displayed by the flexible display can maintain a certain display level.

綜上所述，本發明之實施例的可撓性畫素陣列基板與可撓性顯示器至少具有以下其中之一或其他優點。本發明之實施例之具有可撓性畫素陣列基板的可撓性顯示器被彎曲時，電流通道內的電流會增加的電晶體驅動畫素電極。因此，被彎曲的可撓性顯示器所顯示的畫面品質仍可維持一定的顯示水準。In summary, the flexible pixel array substrate and the flexible display of the embodiments of the present invention have at least one of the following or other advantages. When the flexible display having the flexible pixel array substrate of the embodiment of the present invention is bent, the transistor in which the current in the current path is increased drives the pixel electrode. Therefore, the picture quality displayed by the curved flexible display can maintain a certain level of display.

雖然本發明已以實施例揭露如上，然其並非用以限定本發明，任何熟習此技藝者，在不脫離本發明之精神和範圍內，當可作些許之更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and the present invention may be modified and modified without departing from the spirit and scope of the invention. The scope is subject to the definition of the scope of the patent application attached.

200．．．可撓性顯示器200. . . Flexible display

210、310．．．可撓性畫素陣列基板210, 310. . . Flexible pixel array substrate

210a、310a、310b．．．畫素單元210a, 310a, 310b. . . Pixel unit

211、311．．．可撓性基底211, 311. . . Flexible substrate

212、213、312、313．．．驅動電晶體212, 213, 312, 313. . . Drive transistor

212a、213a、312a、313a．．．電流通道212a, 213a, 312a, 313a. . . Current channel

212b、213b．．．閘極212b, 213b. . . Gate

212c、213c．．．源極212c, 213c. . . Source

212d、213d．．．汲極212d, 213d. . . Bungee

214、314、314’．．．畫素電極214, 314, 314'. . . Pixel electrode

215、216、315、316．．．掃瞄線215, 216, 315, 316. . . Sweep line

217、317．．．資料線217, 317. . . Data line

220．．．顯示層220. . . Display layer

230．．．共用電極230. . . Common electrode

A1、B1、C1、D1．．．角落A1, B1, C1, D1. . . corner

S1．．．表面S1. . . surface

W1、W1’、W2、W2’．．．寬度W1, W1', W2, W2'. . . width

圖1繪示本發明第一實施例之一種可撓性顯示器的立體示意圖。1 is a perspective view of a flexible display according to a first embodiment of the present invention.

圖2繪示圖1之可撓性畫素陣列基板的俯視示意圖。2 is a top plan view of the flexible pixel array substrate of FIG. 1.

圖3繪示圖2之這些畫素單元的其中之一的結構的俯視示意圖。3 is a top plan view showing the structure of one of the pixel units of FIG. 2.

圖4繪示圖1之可撓性顯示器處於一第一彎曲狀態的側視示意圖。4 is a side elevational view of the flexible display of FIG. 1 in a first curved state.

圖5繪示圖1之可撓性顯示器處於一第二彎曲狀態的側視示意圖。5 is a side elevational view of the flexible display of FIG. 1 in a second curved state.

圖6繪示本發明第二實施例之一種可撓性畫素陣列基板的俯視示意圖。6 is a top plan view showing a flexible pixel array substrate according to a second embodiment of the present invention.

圖7繪示圖6之這些第一畫素單元的其中之一與這些第二畫素單元的其中之一的結構的俯視示意圖。FIG. 7 is a top plan view showing the structure of one of the first pixel units of FIG. 6 and one of the second pixel units.

210．．．可撓性畫素陣列基板210. . . Flexible pixel array substrate

210a．．．畫素單元210a. . . Pixel unit

211．．．可撓性基底211. . . Flexible substrate

212、213．．．驅動電晶體212, 213. . . Drive transistor

214．．．畫素電極214. . . Pixel electrode

215、216．．．掃瞄線215, 216. . . Sweep line

217．．．資料線217. . . Data line

A1、B1．．．角落A1, B1. . . corner

S1．．．表面S1. . . surface

Claims (8)

一種可撓性畫素陣列基板，包括：一可撓性基底；至少一第一驅動電晶體，配置於該可撓性基底上且具有一第一電流通道，該第一電流通道具有一第一寬度，當該第一電流通道沿著平行該第一寬度的方向受張力作用時，該第一電流通道內的電流增加；至少一第二驅動電晶體，配置於該可撓性基底上且具有一第二電流通道，其中該第一電流通道實質上不平行於該第二電流通道，該第二電流通道具有一第二寬度，該第二寬度的延伸方向不平行於該第一寬度的延伸方向，當該第二電流通道沿著平行該第二寬度的方向受張力作用時，該第二電流通道內的電流增加；以及至少一畫素電極，配置於該可撓性基底上，其中該畫素電極電性連接至該第一驅動電晶體，且該畫素電極電性連接至該第二驅動電晶體。 A flexible pixel array substrate comprising: a flexible substrate; at least one first driving transistor disposed on the flexible substrate and having a first current channel, the first current channel having a first Width, when the first current channel is subjected to tension in a direction parallel to the first width, the current in the first current channel is increased; at least one second driving transistor is disposed on the flexible substrate and has a second current channel, wherein the first current channel is substantially non-parallel to the second current channel, the second current channel has a second width, and the extending direction of the second width is not parallel to the extension of the first width a direction, when the second current channel is subjected to tension in a direction parallel to the second width, the current in the second current channel is increased; and at least one pixel electrode is disposed on the flexible substrate, wherein the current is The pixel electrode is electrically connected to the first driving transistor, and the pixel electrode is electrically connected to the second driving transistor. 如申請專利範圍第1項所述之可撓性畫素陣列基板，更包括：至少一第一掃描線，配置於該可撓性基底上；至少一第二掃描線，配置於該可撓性基底上；以及至少一資料線，配置於該可撓性基底上，其中該畫素電極藉由該第一驅動電晶體電性連接至該第一掃描線與該資料線，且該畫素電極藉由該第二驅動電晶體電性連接至該第二掃描線與該資料線。 The flexible pixel array substrate of claim 1, further comprising: at least one first scan line disposed on the flexible substrate; at least one second scan line disposed on the flexible And the at least one data line is disposed on the flexible substrate, wherein the pixel electrode is electrically connected to the first scan line and the data line by the first driving transistor, and the pixel electrode The second driving transistor is electrically connected to the second scan line and the data line. 一種可撓性畫素陣列基板，包括：一可撓性基底；至少一第一驅動電晶體，配置於該可撓性基底上且具有一 第一電流通道，該第一電流通道具有一第一寬度，當該第一電流通道沿著平行該第一寬度的方向受張力作用時，該第一電流通道內的電流增加；至少一第一畫素電極，配置於該可撓性基底上，其中該第一畫素電極電性連接至該第一驅動電晶體；至少一第二驅動電晶體，配置於該可撓性基底上且具有一第二電流通道，其中該第一電流通道實質上不平行於該第二電流通道，該第二電流通道具有一第二寬度，該第二寬度的延伸方向不平行於該第一寬度的延伸方向，當該第二電流通道沿著平行該第二寬度的方向受張力作用時，該第二電流通道內的電流增加；以及至少一第二畫素電極，配置於該可撓性基底上，其中該第二畫素電極電性連接至該第二驅動電晶體。 A flexible pixel array substrate comprising: a flexible substrate; at least one first driving transistor disposed on the flexible substrate and having a a first current channel having a first width, and when the first current channel is subjected to tension in a direction parallel to the first width, a current in the first current channel increases; at least a first a pixel electrode disposed on the flexible substrate, wherein the first pixel electrode is electrically connected to the first driving transistor; at least one second driving transistor is disposed on the flexible substrate and has a a second current channel, wherein the first current channel is substantially non-parallel to the second current channel, the second current channel has a second width, and the second width extends in a direction that is not parallel to the extending direction of the first width And increasing current in the second current channel when the second current channel is subjected to tension in a direction parallel to the second width; and at least one second pixel electrode disposed on the flexible substrate, wherein The second pixel electrode is electrically connected to the second driving transistor. 如申請專利範圍第3項所述之可撓性畫素陣列基板，更包括：至少一第一掃描線，配置於該可撓性基底上；至少一第二掃描線，配置於該可撓性基底上；以及至少一資料線，配置於該可撓性基底上，其中該第一畫素電極藉由該第一驅動電晶體電性連接至該第一掃描線與該資料線，且該第二畫素電極藉由該第二驅動電晶體電性連接至該第二掃描線與該資料線。 The flexible pixel array substrate of claim 3, further comprising: at least one first scan line disposed on the flexible substrate; at least one second scan line disposed on the flexible And the at least one data line is disposed on the flexible substrate, wherein the first pixel electrode is electrically connected to the first scan line and the data line by the first driving transistor, and the first The two pixel electrodes are electrically connected to the second scan line and the data line by the second driving transistor. 一種可撓性顯示器，包括：一可撓性畫素陣列基板，包括：一可撓性基底；至少一第一驅動電晶體，配置於該可撓性基底上且具有一第一電流通道，該第一電流通道具有一第一寬度，當該第一電流通道沿著平行該第一寬度的方向受張力作用 時，該第一電流通道內的電流增加；至少一第二驅動電晶體，配置於該可撓性基底上且具有一第二電流通道，其中該第一電流通道實質上不平行於該第二電流通道，該第二電流通道具有一第二寬度，該第二寬度的延伸方向不平行於該第一寬度的延伸方向，當該第二電流通道沿著平行該第二寬度的方向受張力作用時，該第二電流通道內的電流增加；以及至少一畫素電極，配置於該可撓性基底上，其中該畫素電極電性連接至該第一驅動電晶體，且該畫素電極電性連接至該第二驅動電晶體；一顯示層，配置於該可撓性畫素陣列基板上；以及一共用電極，配置於該顯示層上。 A flexible display comprising: a flexible pixel array substrate comprising: a flexible substrate; at least one first driving transistor disposed on the flexible substrate and having a first current path, The first current channel has a first width, and the first current channel is subjected to tension in a direction parallel to the first width The current in the first current channel is increased; at least one second driving transistor is disposed on the flexible substrate and has a second current channel, wherein the first current channel is substantially non-parallel to the second a current channel, the second current channel having a second width, the second width extending in a direction not parallel to the extending direction of the first width, and the second current channel being subjected to tension in a direction parallel to the second width The current in the second current channel is increased; and at least one pixel electrode is disposed on the flexible substrate, wherein the pixel electrode is electrically connected to the first driving transistor, and the pixel electrode is electrically Connected to the second driving transistor; a display layer disposed on the flexible pixel array substrate; and a common electrode disposed on the display layer. 如申請專利範圍第5項所述之可撓性顯示器，其中該可撓性畫素陣列基板更包括：至少一第一掃描線，配置於該可撓性基底上；至少一第二掃描線，配置於該可撓性基底上；以及至少一資料線，配置於該可撓性基底上，其中該畫素電極藉由該第一驅動電晶體電性連接至該第一掃描線與該資料線，且該畫素電極藉由該第二驅動電晶體電性連接至該第二掃描線與該資料線。 The flexible display panel of claim 5, wherein the flexible pixel array substrate further comprises: at least one first scan line disposed on the flexible substrate; at least one second scan line, Arranging on the flexible substrate; and at least one data line disposed on the flexible substrate, wherein the pixel electrode is electrically connected to the first scan line and the data line by the first driving transistor And the pixel electrode is electrically connected to the second scan line and the data line by the second driving transistor. 一種可撓性顯示器，包括：一可撓性畫素陣列基板，包括：一可撓性基底；至少一第一驅動電晶體，配置於該可撓性基底上且具有一第一電流通道，該第一電流通道具有一第一寬度，當該第一電流通道沿著平行該第一寬度的方向受張力作用時，該第一電流通道內的電流增加； 至少一第一畫素電極，配置於該可撓性基底上，其中該第一畫素電極電性連接至該第一驅動電晶體；至少一第二驅動電晶體，配置於該可撓性基底上且具有一第二電流通道，其中該第一電流通道實質上不平行於該第二電流通道，該第二電流通道具有一第二寬度，該第二寬度的延伸方向不平行於該第一寬度的延伸方向，當該第二電流通道沿著平行該第二寬度的方向受張力作用時，該第二電流通道內的電流增加；以及至少一第二畫素電極，配置於該可撓性基底上，其中該第二畫素電極電性連接至該第二驅動電晶體；一顯示層，配置於該可撓性畫素陣列基板上；以及一共用電極，配置於該顯示層上。 A flexible display comprising: a flexible pixel array substrate comprising: a flexible substrate; at least one first driving transistor disposed on the flexible substrate and having a first current path, The first current channel has a first width, and when the first current channel is subjected to tension in a direction parallel to the first width, the current in the first current channel increases; At least one first pixel electrode is disposed on the flexible substrate, wherein the first pixel electrode is electrically connected to the first driving transistor; at least one second driving transistor is disposed on the flexible substrate And having a second current channel, wherein the first current channel is substantially non-parallel to the second current channel, the second current channel has a second width, and the second width extends in a direction that is not parallel to the first a direction in which the width extends, the current in the second current path increases when the second current path is subjected to tension in a direction parallel to the second width; and at least one second pixel electrode is disposed in the flexible On the substrate, the second pixel electrode is electrically connected to the second driving transistor; a display layer is disposed on the flexible pixel array substrate; and a common electrode is disposed on the display layer. 如申請專利範圍第7項所述之可撓性顯示器，其中該可撓性畫素陣列基板更包括：至少一第一掃描線，配置於該可撓性基底上；至少一第二掃描線，配置於該可撓性基底上；以及至少一資料線，配置於該可撓性基底上，其中該第一畫素電極藉由該第一驅動電晶體電性連接至該第一掃描線與該資料線，且該第二畫素電極藉由該第二驅動電晶體電性連接至該第二掃描線與該資料線。The flexible display panel of claim 7, wherein the flexible pixel array substrate further comprises: at least one first scan line disposed on the flexible substrate; at least one second scan line, And being disposed on the flexible substrate; and the at least one data line is disposed on the flexible substrate, wherein the first pixel electrode is electrically connected to the first scan line by the first driving transistor a data line, and the second pixel electrode is electrically connected to the second scan line and the data line by the second driving transistor.
TW098104167A 2009-02-10 2009-02-10 Flexible pixel array substrate and flexible display TWI431572B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW098104167A TWI431572B (en) 2009-02-10 2009-02-10 Flexible pixel array substrate and flexible display
US12/408,040 US8097812B2 (en) 2009-02-10 2009-03-20 Flexible pixel array substrate and flexible display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW098104167A TWI431572B (en) 2009-02-10 2009-02-10 Flexible pixel array substrate and flexible display

Publications (2)

Publication Number Publication Date
TW201030697A TW201030697A (en) 2010-08-16
TWI431572B true TWI431572B (en) 2014-03-21

Family

ID=42539454

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098104167A TWI431572B (en) 2009-02-10 2009-02-10 Flexible pixel array substrate and flexible display

Country Status (2)

Country Link
US (1) US8097812B2 (en)
TW (1) TWI431572B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9655267B2 (en) 2008-01-04 2017-05-16 Nanolumens Acquisition, Inc. Retractable display system and method of use
US9071809B2 (en) 2008-01-04 2015-06-30 Nanolumens Acquisition, Inc. Mobile, personsize display system and method of use
US9330589B2 (en) 2011-11-16 2016-05-03 Nanolumens Acquisition, Inc. Systems for facilitating virtual presence
US9013367B2 (en) 2008-01-04 2015-04-21 Nanolumens Acquisition Inc. Flexible display
TWI431363B (en) * 2010-07-21 2014-03-21 E Ink Holdings Inc Flexible display device and anti-misoperation method thereof
US8963895B2 (en) 2011-09-22 2015-02-24 Nano Lumens Acquisition Inc. Ubiquitously mountable image display system
JP6327779B2 (en) * 2012-02-29 2018-05-23 キヤノン株式会社 Photoelectric conversion device, focus detection device, and imaging system
TWI502573B (en) * 2013-03-13 2015-10-01 Sipix Technology Inc Electrophoretic display capable of reducing passive matrix coupling effect and method thereof
KR102256566B1 (en) 2013-12-18 2021-05-27 삼성디스플레이 주식회사 Curved display device and method of manufacturing the same
CN103985371B (en) 2014-05-31 2017-03-15 深圳市华星光电技术有限公司 Flexible splicing display device
TWI553838B (en) * 2014-07-04 2016-10-11 友達光電股份有限公司 Pixel array substrate and panel
US9279573B1 (en) 2015-02-09 2016-03-08 Nanolumens Acquisition, Inc. Front serviceable mounting apparatus and methods
US9326620B1 (en) 2015-03-12 2016-05-03 Nanolumens Acquisition, Inc. Modular display system and methods
US9830885B2 (en) 2015-10-26 2017-11-28 Nanolumens Acquisition, Inc. Modular flexible display system and methods
US9924604B2 (en) 2015-11-04 2018-03-20 Nanolumens Acquisition, Inc. Modular flexible convex display system and methods
US10217440B2 (en) 2016-03-17 2019-02-26 Nanolumens Acquisition, Inc. In-situ display monitoring and calibration system and methods
GB201609878D0 (en) 2016-06-06 2016-07-20 Microsoft Technology Licensing Llc Redundancy in a display comprising autonomous pixels
KR20180047242A (en) * 2016-10-31 2018-05-10 엘지디스플레이 주식회사 Bendable display panel and bendable display apparatus using the same
US10892256B2 (en) 2018-01-31 2021-01-12 Nanolumens Acquisition, Inc. Light emitting display system having improved fire performance
US11217566B2 (en) 2018-12-19 2022-01-04 Nanolumens Acquisition, Inc. Light emitting display with improved wide angle color viewing
USD950110S1 (en) 2019-05-29 2022-04-26 Nanolumens Acquisition, Inc. Light emitting display module with diffusely reflective facade
CN116068773B (en) * 2023-03-06 2023-07-25 惠科股份有限公司 Head-mounted display device and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627985B2 (en) * 1987-05-06 1994-04-13 日本電気株式会社 Thin film transistor array
TW548615B (en) * 2002-03-29 2003-08-21 Chi Mei Optoelectronics Corp Display panel having driver circuit with data line commonly used by three adjacent pixels
US7129922B2 (en) 2003-04-30 2006-10-31 Hannstar Display Corporation Liquid crystal display panel and liquid crystal display thereof
KR20070020029A (en) 2004-05-11 2007-02-16 코닌클리케 필립스 일렉트로닉스 엔.브이. Flexible display device
CN1822385B (en) * 2005-01-31 2013-02-06 株式会社半导体能源研究所 Display device and electronic device comprising same
TWI281586B (en) * 2005-09-13 2007-05-21 Ind Tech Res Inst Pixel array

Also Published As

Publication number Publication date
TW201030697A (en) 2010-08-16
US8097812B2 (en) 2012-01-17
US20100200278A1 (en) 2010-08-12

Similar Documents

Publication Publication Date Title
TWI431572B (en) Flexible pixel array substrate and flexible display
US10185195B2 (en) Horizontal stripe liquid crystal display device
US10453869B2 (en) Display apparatus
US11675241B2 (en) Display device
US8054272B2 (en) Display apparatus
JP5380416B2 (en) Liquid crystal display
KR20140147932A (en) Liquid crystal display device and method of driving the same
TWI486676B (en) Pixel array
JP2014048652A (en) Liquid crystal display device
KR102031682B1 (en) Ultra High Resolution Liquid Crystal Display Having A Compensating Thin Film Transistor At Each Pixel
KR20080081426A (en) Display device and manufacturing method thereof
JP5069946B2 (en) Liquid crystal display
JP4554584B2 (en) Liquid crystal display
TWI431573B (en) Flexible electrode array substrate and flexible display device
JP4446577B2 (en) Display panel, display device
TWI438527B (en) Display panel
KR20180024687A (en) Display panel and display device using the same
JP7446774B2 (en) Semiconductor substrates and display devices
JP5124297B2 (en) Thin film transistor array substrate and display device
US20130057794A1 (en) Pixel structure for liquid crystal display panel and liquid crystal display panel comprising the same
KR20130064422A (en) Flat panel display module
US9250485B1 (en) Liquid crystal display panel and array substrate thereof wherein a width of bar-shaped gaps in each of a plurality of pixel units increases gradually
JP2009053350A (en) Liquid crystal display
JP4645190B2 (en) Liquid crystal display element
JP4645189B2 (en) Liquid crystal display element

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees